Correct Answer:
Option C - The mausoleum of Shams-ud-Din Iltutmish (1211-1236), is located in the northwest corner of the Qutb complex next to Iltutmish's own extensions to the Qutub Mosque. This tomb is built in 1235 AD just outside the Quwwat-ul-Islam mosque.
C. The mausoleum of Shams-ud-Din Iltutmish (1211-1236), is located in the northwest corner of the Qutb complex next to Iltutmish's own extensions to the Qutub Mosque. This tomb is built in 1235 AD just outside the Quwwat-ul-Islam mosque.